Not to put to fine a point on it though, are you sure you have the legal rights to sell these? I think you could get into some hot water here, and probably should hire a lawyer to look into whether you're allowed to do this.

To my knowledge, if a design is changed enough, it falls under parody and can be used. The only ones I would have to go back and change is the text from the Bruins' logo, and change the team names eg. "Calgary Flames" to "Calgary Rapidash"

But unless I start selling shirts exponentially, I doubt anybody would care.

There were a few apps in the Windows Phone store that used NHL in the name, C&D. had to change the name. Then a week ago I see the same app being updated to remove all of the team logos. Really a shame.

Colorado took the longest. Things like making the Beartic gripping the circle rather than it just sitting in the background took a lot of re-jigging, among other things. Leafs, Rangers, and Kings were the biggest headache as far as finding a Pokemon/design that I liked.

Honestly that Beedrill logo for CBJ is a much better concept art for the team. They are using the Patriotic blue jacket but try to incorporate the yellow jacket as a form of blue jackets.

Also the Calgary one came out amazing. The Florida looks a little awkward to me. I laugh heartily at the psyducks and the Slowkings. The Brockhawks was a another good joke. My personal favorite has to be St. Louis.

Wow, seriously impressive work. Vancouver is awesome as others noted, and wow, the sens look amazing, great job there. Also 'charmeliens de montreal' made me smile. Also I've always had a soft spot for the Wild so seeing them as my favourite pokemon was pretty cool